Why do bottles come in glass and PPSU? How to choose?

Both designs are identical, but glass heats milk faster while PPSU is lighter and nearly unbreakable – both are safer with heat than regular plastic bottles.

What’s borosilicate glass? Is it better?

It’s extra-tough glass that handles sudden temperature changes better than everyday glass, so it’s less likely to crack.

What’s the warming base pad for?

It seals the bottle base during warming to prevent leaks – just remember to remove it before feeding your baby.

Why does milk leak when my baby sucks?

Warm liquid can build up pressure inside the bottle, causing milk to flow through the nipple even without sucking. If this happens, unscrew the cap to release pressure, then tighten it before feeding to prevent fast flow, choking, or spills.

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Thyseed Anti-Colic Glass Baby Bottle for Breastfed Infants, Natural Feeding, Breast-Like Newborn Slow Flow Nipple (1m+), 5 oz, 1 Pack

Product ID: 741204387

Details

Bottle Nipple Type
Vented
Brand
thyseed
Color
1+ Months (5
Item Weight
0.45 Pounds
Material Type Free
BPA Free

🍼5 oz perfect newborn size

🧴Ultra-soft silicone nipple

🌬️Anti-colic vent reduces bubbles

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€ 64.30

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🍼 Feed Calm, Grow Happy – The Bottle Every Breastfed Baby Deserves

PACED FEEDING FLOW - Multiple micro-openings ensure a smooth, slow flow to prevent gulping and frustration.
EFFORTLESS CLEANING - Simplified design with fewer parts and wide neck, dishwasher-safe for busy parents.
CLINICALLY PROVEN CALM - Anti-colic base vent clinically studied to reduce gas and fussiness for peaceful feeds.
PREMIUM SAFE MATERIALS - BPA-free, odor-resistant borosilicate glass and high-grade silicone for everyday confidence.
NATURAL BREAST LIKE LATCH - Wide, realistic nipple shape encourages easy transition between breast and bottle.

The Thyseed Anti-Colic Glass Baby Bottle is expertly designed for breastfed infants 1 month and older, featuring a clinically proven anti-colic vent to reduce gas and discomfort. Its ultra-soft, breast-like silicone nipple with multiple micro-openings supports a natural latch and paced feeding, easing the transition from breast to bottle. Made from premium BPA-free borosilicate glass and high-quality silicone, this 5 oz bottle combines safety, durability, and ease of cleaning to deliver a calm, comfortable feeding experience for both baby and parent.

Specifications

ASIN	B0F5B858VS
Age Range Description	Newborn
Best Sellers Rank	#709 in Baby ( See Top 100 in Baby ) #19 in Baby Bottles
Bottle Nipple Type	Vented
Bottle Type	Anti-Colic Bottle
Brand	thyseed
Color	1+ Months (5 Ounce)
Customer Reviews	4.5 4.5 out of 5 stars (580)
Dish Washer Safe	Yes
Item Weight	0.45 Pounds
Liquid Flow Speed	Slow Flow
Manufacturer	thyseed
Material Type Free	BPA Free
Number of Items	1
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Excellent communication throughout the order process. Product is perfect.

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€ 64.30

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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